Ada Yang Bisa Bantuin? (Pake Cara plss)​

Jawab:

Penjelasan dengan langkah-langkah:

(f o g) (x) = x² – 5x + 2

f(x) = x + 3

(f o g) (x) = f(g(x))

x² – 5x + 2 = g(x) + 3

g(x) = x² – 5x + 2 – 3

g(x) = x² – 5x – 1

g(x + 4) = (x + 4)² – 5(x + 4) – 1

g(x + 4) = x² + 8x + 16 – 5x – 20 – 1

g(x + 4) = x² + 3x – 5